Finding the Fourth Proportional to 62,208,910.08, 85,850,357.12 and 33,952,826.88
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Solution
The fourth proportional to 62,208,910.08, 85,850,357.12 and 33,952,826.88 is: 46,856,026.08
Step by Step Solution
- Step 1: Write the proportion equation
62,208,910.08 : 85,850,357.12 = 33,952,826.88 : x - Step 2: Convert to fraction form
62,208,910.08/85,850,357.12 = 33,952,826.88/x - Step 3: Cross multiply
62,208,910.08x = 85,850,357.12 × 33,952,826.88 - Step 4: Simplify right side
62,208,910.08x = 2,914,862,312,881,536 - Step 5: Solve for x
x = 2,914,862,312,881,536/62,208,910.08 - Step 6: Final answer
x = 46,856,026.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.